... time. Product feature1. Car model speaker, portable speaker with high quality voice;2. Compatible with iPod, iPhone, iPad, smartphones, ... disk usable to play music;8. Supply HIFI sound quality, low power dissipation;9. Multi-function keys: volume control, music ... Batteryexternal rechargeable lithium batteryAccessories 1. USB, DC cable charge power;2. External rechargeable lithium battery;3. 5c Battery ...